baber/WOPTO huggingface dataset:
Patent JP-2004227888-A (JP)
Title: Beam separator
Inventor: YAMADA KENJI
IPC: H01J37/04
Filed: 2003-01-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a beam separator capable of making electron beams go straight by correcting the orbit of the electron beam even if the orbit shifts from an optical axis at the outgoing end of the beam separator.  <P>SOLUTION: A orbit shift correcting means 20 compositionally applies an electric field and a magnetic field perpendicularly crossing each other to reflected electron beams which have passed almost straight the beam separator 10. The condition of the orbit shift correcting means 20 is set such that total action to the reflected electron beams of the electric field and the magnetic field of the orbit shift correcting means 20 has the same intensity of the total action to the reflected electron beams of the electric field and the magnetic field of the beam separator 10, but directions of both actions are opposite.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004225612-A (JP)
Title: Engine fuel injection control device
Inventor: ISHIHARA KOJI
IPC: F01N3/24
Filed: 2003-01-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide an engine fuel injection control device capable of preventing fuel consumption and emission from being worse even at high-altitude driving.  <P>SOLUTION: This engine fuel injection control device comprises a high rotational speed and high load state determination means (a step S5) for determining whether or not an engine running condition is in a high rotational speed and high load state; a throttle opening detection means (a step S9) for detecting a throttle opening; a throttle fuel increment means (a step S12) for conducting throttle fuel increment when the determination means determines that an engine running condition is in the high rotational speed and high load state and the throttle opening is above a reference opening; an altitude detection means (a step S7) for detecting an altitude; and a reference opening change means (a step S8) for changing the reference opening on the basis of the altitude detected by the altitude detection means.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004231087-A (JP)
Title: Input rod tension type brake booster
Inventor: MITA KATSUHIRO
IPC: B60T11/18
Filed: 2003-01-31
Abstract: <P>PROBLEM TO BE SOLVED: To provide an input rod tension type brake booster which prevents the generation of distortion of a master piston of a master cylinder device in relation to a master cylinder thereof.  <P>SOLUTION: In this brake booster device, a brake booster is divided into a constant pressure chamber and a variable pressure chamber by a diaphragm, to which the piston is fixed. The piston is provided with a built-in valve mechanism for selecting communication between the variable pressure chamber and the atmospheric air or the constant pressure chamber on the basis of operation of a brake pedal, and the forward and backward movement of the diaphragm based on a pressure difference between both inside the chambers is transmitted from the piston to an output rod through a reaction force mechanism. The output rod pulls the piston rod of the master cylinder device backward to generate the brake hydraulic pressure. The output rod is extended as a piston rod inside the master cylinder of the master cylinder device, and the master piston is stretched in a tip of the piston rod freely to float, while restricting the relative movement forward in the axial direction.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004236518-A (JP)
Title: Greening construction using moss selected by using synthetic resin and pumice as culture media
Inventor: IHARA YOSHITADA
IPC: A01G1/00
Filed: 2003-02-04
Abstract: <P>PROBLEM TO BE SOLVED: To provide a greening construction using moss selected by using a synthetic resin and pumice as culture media, where the moss is fixed via ensured water permeability for preventing flood damage to the growth and cultivation of the moss utilizing a specific space while maintaining water retainability stabilizing the growth and cultivation of the moss.  <P>SOLUTION: This greening construction comprising the synthetic resin is structured as follows: including and fixing the moss selected from the group consisting of Rhacomitrium canescers Brid, Hypnum plumaeforme Wils, and Floribundaria floribunda and moss seedlings thereof among the synthetic resin having a specific space shape and water permeability for their fixation via a liquid and granules enhancing water retainability to grow and cultivate the moss and the seedlings, and fixing the moss to the construction via the adhesion power of the rhizoids of the moss.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004265466-A (JP)
Title: Polyester film for recording medium, and magnetic recording tape
Inventor: ONO MASAAKI
IPC: C08J7/046
Filed: 2003-02-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a magnetic recording tape suitable for a magnetic tape for DVCAM little in drop-out and excellent in durability and to provide a polyester film for a recording medium suitable as the base film of the magnetic recording tape.  <P>SOLUTION: In the polyester film for the recording medium, a coated film containing fine particles having 5 to 60 nm particle diameters and an organic compound is formed on one surface of the polyester film and the polyester film is characterised in that 3 to 100 million pieces/100 mm<SP>2</SP>fine surface protrusions and ≤30 pieces/100 cm<SP>2</SP>surface defects having ≥120 nm height and caused by foreign matters in the film respectively exist on the surface of the coated film, and the polyester contains a titanium compound having substantially no particle diameter.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2003306602-A (JP)
Title: Polyester composition, and hollow molded material, sheet material and stretched film obtained from the same
Inventor: MATSUI YOSHINAO
IPC: C08G63/88
Filed: 2003-02-14
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polyester composition excellent in crystallization- controlling property on melt-molding and long time continuous molding property, and a hollow molded material, sheet material and stretched film obtained from the same excellent in transparency, heat resistant dimensional stability especially having an appropriate range of shrinkage at a mouth par a hollow molded material and hardly generating a residual foul taste or foul smell on using it as a liquid container.  <P>SOLUTION: This polyester composition comprises chips of a polyester having main recurring unit of ethylene terephthalate and 0.1-5,000 ppm polyester fine having the same composition with the polyester chips. The polyester fine exhibits ≤265°C melting peak temperature at the highest temperature side of the melting peak temperature in the case of measuring with a DSC. And further, the increased amount of a cyclic trimer is ≤0.50 wt.% on melting the polyester composition at 290°C for 60 min.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004244595-A (JP)
Title: Modified halogen-containing polyolefin-based resin
Inventor: TADA TOSHIO
IPC: C08F8/26
Filed: 2003-02-17
Abstract: <P>PROBLEM TO BE SOLVED: To provide a modified halogen-containing polyolefin-based resin obtained by the modification of introducing a suitable side chain in the halogen-containing polyolefin-based resin or a double bond in the main chain, having a practical degree of polymerization and being used by forming a polymer alloy with another resin or as a compatibilizing agent.  <P>SOLUTION: This modified halogen-containing polyolefin-based resin has a structure expressed by general formula (1) [wherein, X is a halogen; and (m), (n) are each an integer] and ≥100 average degree of polymerization.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250238-A (JP)
Title: Method for manufacturing gallium arsenide single crystal
Inventor: WACHI MICHINORI
IPC: C30B15/02
Filed: 2003-02-18
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for manufacturing a GaAs single crystal by an LEC method, by which a GaAs single crystal wafer with few square pits can be obtained.  <P>SOLUTION: In the method for manufacturing the compound semiconductor single crystal by the LEC method comprising accommodating a gallium arsenide melt being a raw material melt and a boron trioxide melt as a liquid encapsulating agent in a crucible 5 which is accommodated in a pressure-resistant vessel filled with an inert gas, and heated, and growing the compound semiconductor single crystal by relatively moving a seed crystal and the crucible while bringing the seed crystal into contact with the raw material melt, a gallium arsenide polycrystal 6 is used as the raw material, then the gallium arsenide polycrystal 6 is mounted on the boron trioxide 7 by mounting the boron trioxide 7 and the gallium arsenide polycrystal 6 in the crucible 5 in this order, and the boron trioxide melt and the gallium arsenide melt are prepared.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004250978-A (JP)
Title: Frame for entrance or the like of panel construction/building
Inventor: KAMEZAKI MASAAKI
IPC: E06B1/56
Filed: 2003-02-20
Abstract: <P>PROBLEM TO BE SOLVED: To provide a firm frame having excellent heat insulating and sealing performance being easily fitted to the peripheral edge part of a panel forming a space exclusively used as an entrance opened in a wall surface formed of panels.  <P>SOLUTION: This frame for the entrance or the like of a panel construction/building is provided with a frame member 1 made of hard plastic molding, thick-walled, long-sized and having excellent strength, and a long-sized mounting plate 5 made of aluminum molding and bound to the frame member 1. In mounting the mounting plate 5 to the frame member 1, the front end of a side face frame 3 of the frame member 1 is fitted to a recess 7 and connected so that both frame member and mounting plate 1, 5 are not dislocated from each other, and the frame member 1 and the mounting plate 5 are firmly and integrally bound by fastening a bolt 11 inserted through bolt holes 4, 10 of both frame member and mounting plate, with a nut 12. At the same time, the peripheral edge part of the panel 8 is powerfully clamped and connected in a heat insulated and sealed state to form the frame extremely firm with excellent heat insulating and sealing performance without coming off easily.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249891-A (JP)
Title: Driving operation auxiliary device for vehicle and vehicle equipped with the device
Inventor: KOBAYASHI YOSUKE
IPC: B60R21/00
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To correct the change pattern of operation reaction force based on certainty of false recognition without a driver's sense of discomfort.  <P>SOLUTION: This driving operation auxiliary device includes obstacle detecting means 10 and 20 for detecting an obstacle in front of a vehicle being driven, a risk potential calculating means (controller) 50 for calculating a risk potential against the obstacle of the vehicle, an operation reaction force determining means (controller) 50 for determining operation reaction force that is generated on a vehicle operating device 62, a vehicle operating device controlling means 60 for controlling operation reaction force that is generated on the device 62, a false recognition certainty calculating means (controller) 50 for calculating certainty of false recognition, an exclusion certainty calculating means (controller) 50 for calculating certainty that the obstacle is excluded from the target of reaction control, and an operation reaction force correction means (controller) 50 for correcting a change pattern of operation reaction force that is generated on the device 62 when the obstacle is excluded from the target of the reaction force control, based on the false recognition certainty calculated by the false recognition certainty calculating means 50 and the exclusion certainty calculated by the exclusion certainty calculating means 50.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004251415-A (JP)
Title: Sealing device for reciprocation spindle
Inventor: WATANABE MASARU
IPC: F16J15/3232
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To provide a sealing device for a reciprocation spindle which is added with a vibration damping force owing to a frictional force at low cost.  <P>SOLUTION: This device is provided with an oil seal 1 having a main lip 12 which is placed outside a rod guide 103 in the axial direction and whose inner perimeter is brought in contact with the periphery of the reciprocation spindle 104, and a second seal 2 arranged between the oil seal 1 and the rod guide 103 between a cylinder 101 and the reciprocation spindle 104. The second seal 2 is composed of a holder 21 sandwiched between the oil seal 1 and the periphery of the rod guide 103, and a friction lip 22 which is integrally mounted in an inner perimeter 21a of the holder 21 and can slide on the outer periphery of the spindle 104. A peripheral edge 21b of the holder 21 is inserted into an inner perimeter of an outer peripheral lip 14 installed in the oil seal 1.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004249444-A (JP)
Title: Polishing device, polishing method, and method for manufacturing substrate for mask blank
Inventor: AKAGAWA HIROYUKI
IPC: B24B37/04
Filed: 2003-02-21
Abstract: <P>PROBLEM TO BE SOLVED: To prevent a polishing powder from agglomerating and solidifying on a sun gear to inhibit the occurrence of the defect due to the agglomerated and solidified polishing powder in a planet gear type polishing device.  <P>SOLUTION: In the polishing method, one surface or both surfaces of an article W to be polished are polished by using the polishing device, which is equipped with: a carrier 50 supporting the article W to be polished, meshing with the sun gear 30 and an internal gear 40, and rotating and revolving responding to the rotation of the sun gear 30 or the internal gear 40; an upper polishing plate 20 and a lower polishing plate 10 for holding the article W to be polished held by the carrier 50 from above and under; and polishing liquid supplying unit 60 supplying a polishing liquid between upper surface plate 20 and lower surface plate 20. The device further has a dryness preventing liquid supplying unit 70 for supplying a dryness preventing liquid on the upper portion of the sun gear 30, and the article W to be polished is polished while supplying the dryness preventing liquid on the upper portion of the sun gear 30 from the dryness preventing liquid supplying unit 70.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256992-A (JP)
Title: Trombe wall panel
Inventor: OKAMOTO YASUO
IPC: E04B1/74
Filed: 2003-02-24
Abstract: <P>PROBLEM TO BE SOLVED: To obtain a trombe wall panel which can be easily installed in a building.  <P>SOLUTION: This trombe wall panel is equipped with a frame body 30, a plurality of thermal storage vessels 32 arranged near an indoor-side opening in a state wherein the frame body 30 is installed in the building, a light shielding plate 34 fixed to the outdoor side of the frame body 30, and a light shielding device 140 arranged between the vessel 32 and the plate 34. Water is sealed as a thermal storage liquid 94 in the vessel 32. The vessel 32, which is a longitudinally cylindrical vessel, is arranged in an attitude wherein a longitudinal direction is vertically elongated and in a state wherein the vessels 32 are disposed in parallel with one another. In the light transmitting state of the device 140, a sunbeam is transmitted through a light transmitting plate 34 and made incident on the vessel 32, so that solar heat can be stored in the water in the vessel 32; and the solar heat is radiated indoors as a heat ray, so that the interior of a room can be properly heated. After the trombe wall panel is installed in an empty state wherein the water is not stored in the vessel 32, the vessel 32 is hermetically sealed after the injection of the water from an injection port 100.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004001694-A (JP)
Title: Master cylinder with improved pedal feeling simulation means for electric hydraulic braking system, and electric hydraulic braking system with the master cylinder
Inventor: ANDERSON CHRIS
IPC: B60T11/20
Filed: 2003-02-25
Abstract: <P>PROBLEM TO BE SOLVED: To provide a simple-structure master cylinder for an electric hydraulic braking system that enables a simulation pedal feeling considerably close to the reaction of a conventional braking circuit.  <P>SOLUTION: This electric hydraulic braking system comprises a piston 42, controlled by a working rod 18, which is connected to a brake pedal; a cartridge 28, which simulates the reaction of the braking circuit in the brake pedal; an operating chamber 24, which is linked to the interior of a pedal sense simulation cartridge, during the normal operation of the system, and to at least one of the brakes installed at the location of wheels, during the operational deterioration; and also a piston that can follow a flexible means with variable tenacity, which includes a spacer means positioned between at least 2 turns of coil springs. In this structure, the spacer means is characterized by its ability to support the coils more strongly than the specified pressure value of brake oil in the operational chamber.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004258353-A (JP)
Title: Image forming apparatus
Inventor: HOASHI SHIGERU
IPC: G03G21/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide an image forming apparatus that decreases the level of uneven pitch occurring on an image by realizing stable engagement of gears in the middle of each gear tooth width, thereby preventing minute vibration which occurs when the gears engage with each other.  <P>SOLUTION: The drive unit disposed in the main body of the image forming apparatus or a drive means in a process cartridge drives one or more image carriers. In the drive unit or the drive means, the teeth faces of the gears 47 of an image carrier drive gear train which drives the image carrier have the shape of a crown.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004256460-A (JP)
Title: Iridium complex and method for producing optically active amine
Inventor: MAJIMA KAZUYUKI
IPC: C07F15/00
Filed: 2003-02-26
Abstract: <P>PROBLEM TO BE SOLVED: To provide a catalyst for producing an optically active amine compound in high yield and in a highly stereoselective way by asymmetric hydrogenation of the corresponding amine.  <P>SOLUTION: The catalyst as an iridium complex is represented by general formula(1):[IrX(H)(Y)(L)]( wherein, X is Br or I; Y is an organic acid residue; and L is an optically active compound capable of coordination with the iridium atom ). The optically active amine compound can be obtained in high yield and in a highly stereoselective way using the catalyst particularly without combined use of any additive. The resulting optically active amine compound is useful as an intermediate for synthesizing various compounds, being effective particularly for pharmaceutical preparations.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004260636-A (JP)
Title: Automatic business card reception system
Inventor: NISHIDA EIJI
IPC: H04M1/00
Filed: 2003-02-27
Abstract: <P>PROBLEM TO BE SOLVED: To automatically connect a telephone to the opposite party according to the image data on a business card each time a caller visits.  <P>SOLUTION: This automatic business card reception system is provided with an reception device provided with a means for obtaining the image data on the business card with an image scanner, a means which recognizes the characters of the obtained image data at a control part and can retrieve the characters from a member list and a means for performing a conversation with the opposite party, and a telephone line connected to the device. The reception system is provided with a function of setting a business card of the opposite party of a visiting destination that the visitor wants to get in contact with in the image scanner, recognizing the name of the person from the obtained image data, collating the name with a preregistered number list in the control part and automatically connecting a telephone to the extension number of the coinciding opposite party.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004262576-A (JP)
Title: Polarizing plate carry-out device
Inventor: KIMURA SHIGERU
IPC: B65H3/56
Filed: 2003-02-28
Abstract: <P>PROBLEM TO BE SOLVED: To provide a polarizing plate supply device whereby a polarizing plate can be surely carried out one by one and it is not necessary to stop a line for pasting a polarizing plate to a liquid crystal cell when supplying the polarizing plate.  <P>SOLUTION: A slit shaped polarizing plate carry-out port 150 extending to a lateral direction (the direction crossing the polarizing plate carry-out direction) is provided between a front side of a bottom surface wall 111 and a lower end of a front wall 112 constituting a polarizing plate housing box. A carry-out roller 113 abutting with a lower surface side of the polarizing plate 300 positioned on a lowermost part and carrying out the polarizing plate 300 is provided in the polarizing plate carry-out port 150.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004270213-A (JP)
Title: Joint structure of fence strut and fence panel and fixing method
Inventor: MIZOROGI KAZUSHIGE
IPC: E04H17/14
Filed: 2003-03-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a joint structure of a fence strut and a beam capable of easily corresponding also to bendy connection and being easily assembled without being required for positioning control of a bolt hole and a screw hole and a fixing method.  <P>SOLUTION: The joint structure of the fence strut and the beam comprises the strut having a joint hole on the side, a joint piece formed of a flexible material fittingly inserted, penetrated and projected into the joint hole and the beam fitted in the joint hole of the strut by circumscribing and covering the end section to both end sections projected to the outside of the strut of the joint piece and fixed to the joint piece. The beam is made to project both end sections to the outside from the joint hole by passing through the flexible material-made joint piece in the joint hole made in the side of the strut, the end section of the beam having an inside diameter circumscribing both end sections to be projected is covered to fit the end section in the joint hole, and the beam is fixed by directly screwing a tapping screw in the joint piece from the surface of the beam to fix.  <P>COPYRIGHT: (C)2004,JPO&NCIPI
Patent JP-2004272502-A (JP)
Title: Mobile terminal
Inventor: MIYAMORI HIDEKATSU
IPC: G06F17/21
Filed: 2003-03-07
Abstract: <P>PROBLEM TO BE SOLVED: To solve the problems wherein a conventional mobile terminal has troublesome to switch an input mode and it takes much input time to input a time and a date, when inputting Kanji (Chinese characters), and to provide a mobile terminal for easily and accurately inputting a current time and a date and improving operability and usability, when inputting a time and a date.  <P>SOLUTION: In the mobile terminal, if a specific character string being set in a specific character conversion table 42 is input to be converted when a Kanji input mode is set, a control part 2 acquires the data on the time or the date corresponding to the character string, according to the table 42 and converts the data through a corresponding conversion format to display the list of the converted character string as a conversion candidate.  <P>COPYRIGHT: (C)2004,JPO&NCIPI